V
Victor-Hillary Kofi Setornyo Obeng
Researcher at University of Electronic Science and Technology of China
Publications - 3
Citations - 20
Victor-Hillary Kofi Setornyo Obeng is an academic researcher from University of Electronic Science and Technology of China. The author has contributed to research in topics: Computer science & Support vector machine. The author has an hindex of 1, co-authored 1 publications receiving 1 citations.
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A survey on multi-authority and decentralized attribute-based encryption
TL;DR: A thorough survey and examines the state-of-the-art of some traditional ABE as well as multi-authority attribute-based encryption schemes over the past decade and provides design principles of MA-ABE and shows comparisons between existing works on areas as security, performance, and functionality.
Journal ArticleDOI
Evaluating Public Sentiment of Covid-19 Vaccine Tweets Using Machine Learning Techniques
TL;DR: This research demonstrates how Twitter data and machine learning methods can study the evolving public discussions and sentiments concerning the Covid-19 vaccine rollout program.
Journal ArticleDOI
A survey on Attribute-Based Signatures
TL;DR: Attribute-Based Signature (ABS) as discussed by the authors provides a necessary platform for implementing fine-grained access control over signed messages in an attribute-based cryptosystem, where messages are signed concerning a signing strategy conveyed as predicates.